Jobs Similar to a Marine Biologist

Several jobs are available that are similar to a marine biologist, including other research-based positions and creative positions. Learn about the job duties, median salaries and education requirements for a few of the available options.

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Career Options Similar to a Marine Biologist

Those looking for jobs similar to that of a marine biologist may be interested in careers that involve working with animals and/or the ocean, of which there are several. These career options span a few different fields and vary greatly in their job duties. Explore a few of the available jobs that are similar to a marine biologist below.

Job Title Median Salary (2016)* Job Growth (2016-2026)*
Zoologists and Wildlife Biologists $60,520 8%
Animal Trainers $27,690 11%
Photographers $34,070 -8% (Decline)
Environmental Scientists and Specialists $68,910 11%
Geoscientists $89,780 14%

Source: *U.S. Bureau of Labor Statistics

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Career Information for Jobs Similar to a Marine Biologist

Zoologists and Wildlife Biologists

The most similar career to a marine biologist may be that of a zoologist or a wildlife biologist who specializes in land animals. These scientists perform many of the same research-related job duties to study various animal species in order to more fully understand the animal's physical and social characteristics, how it interacts with its environment and other factors. Much of their work is applied to the conservation of different animal species and their detailed findings are typically presented in research papers and reports. Zoologists and wildlife biologists need a master's or doctoral degree for research positions, but some entry-level jobs may only require a bachelor's degree.

Animal Trainers

There are some animal trainers that work specifically with marine mammals, which may appeal to those interested in marine biology. Animal trainers are responsible for preparing animals for competition, performances or other job duties by teaching them various responses to specific hand signals or voice commands. These trainers often help care for the animals they work with to some extent and may monitor the animals for any signs of illness or injury. Animal trainers who work with marine mammals usually need a bachelor's degree in marine biology, biology or a similar field, while other animal trainers may only need a high school diploma.


Some photographers may specialize in underwater photography to capture images of various marine life. These photographers have special underwater digital cameras, but may still utilize some of the traditional photo-enhancing software and lighting techniques to create high-quality images. Photographers may display their work and maintain a professional portfolio of their work to attract new clients. Most photographers only need a technical understanding of photography, but some photographers, such as scientific photographers, may need a bachelor's degree.

Environmental Scientists and Specialists

Environmental scientists and specialists look to protect the environment, including marine environments, and may utilize similar research and laboratory skills used in marine biology. Environmental scientists and specialists collect air, soil, water and other biological samples for testing in their research projects to determine if different environmental areas are contaminated with pollution or experiencing other problems. These issues could potentially affect human health, so these professionals work to figure out how best to correct the issues and then continue to monitor the area for signs of improvement. These scientists and specialists need at least a bachelor's degree in one of the natural sciences.


Oceanographers are a specific kind of geoscientist that may be closest to a marine biologist, as they study the ocean and how various characteristics of the ocean affect climate, coastlands and more. In general, geoscientists conduct field studies to examine different aspects of Earth and often collect samples for laboratory testing. Their work may result in new or updated maps, geologic charts and scientific reports. Many geoscientists hold a master's degree, but some entry-level positions may only require a bachelor's degree.

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